从Python导出到.xls

Question

我希望获得如下输出：Output

我能编写这段代码并且工作正常。作为初学者，我在这个代码上寻求批评。我觉得它太冗长了。

1。如果有任何简短的方法，请告诉我

2。疑问：

当我将此行Exception: Unexpected data type <class 'numpy.int32'>更改为values=[a*1., a*1.]时，我不知道为什么会收到此错误values=[a, a]。为什么它不能导出整数？类似的逻辑在这里工作：

for row, (name, value) in enumerate(zip(names, values)):
    sh.write(row, col, name);
    sh.write(row, col+1, value); 

主要工作代码：

import numpy as np
import xlwt #THIS MAY BE GOOD
#from pandas import DataFrame

amin =2
amax=10
da = 2
names = ['amin', 'amax', 'da']
values = [amin, amax, da]

fname='EXPORTexample.xls'; sheetname = 'sheet 1'

book = xlwt.Workbook()
sh = book.add_sheet(sheetname)

col=0;
# FIRST WRITE THE VARIABLES AND THEIR VALUES INTO XLSX.
for row, (name, value) in enumerate(zip(names, values)):
    sh.write(row, col, name);
    sh.write(row, col+1, value); 

t2 = np.arange(0.0, 5.0, 1)
amat= np.arange(amin,amax,da)

fn=np.zeros((np.shape(t2)[0],1))

col=3;
#row_eps =0;
#row_Dt += row_eps;

for a in amat:
    fn = a*t2

    names = ['eps_dot', 'Delta_t']
    values=[a*1., a*1.]  
    #write specific a conditions on every data curve/set   
    for row, (name, value) in enumerate(zip(names, values)):
        sh.write(row, col, name);
        sh.write(row, col+1, value); 

    #write names such as strain, stress, d11s, d_dot, d11
    occ_rows = len(names)#no.of occupied rows. 
    names = ['strain', 'stress', 'd11s', 'd_dot', 'd11']
    for cols,name in enumerate(names):
        sh.write(occ_rows+1, col+cols, name)

    ## WRITE actual numbers
    for rows, (strain_i,stress_i, d11s_i, d_dot_i, d11_i) in enumerate(zip(fn, t2, fn, t2, fn)):

        sh.write(occ_rows+1+rows+1, col, strain_i)    
        sh.write(occ_rows+1+rows+1, col+1, stress_i)    
        sh.write(occ_rows+1+rows+1, col+2, d11s_i)    
        sh.write(occ_rows+1+rows+1, col+3, d_dot_i)    
        sh.write(occ_rows+1+rows+1, col+4, d11_i)    

    col+=6 #incremening column value to avoid overwriting and related error

book.save(fname)